None of you have ever been in the scouts then? What about the motto be prepared!
"your realy right driston, epi pens in the wrong hands are just as deadly as annie shock."
Have you got any proof of that what so ever! Comments like that make people think twice about doing the right thing, if your airway closes and you don't get the adrenaline you are DEAD, end of. As for fred bloggs, it doesn't matter if you see it once in a hundred years, if you see it once and don't do anything then on your conscience be it.
I am not advocating that every one has an epipen just in case, just that if some one does have an anaphylatic reaction and there is one to hand that they use it instead of worrying about potential side effects.
Life bouys are heavy pieces of kit and if you get hit on the head with one it could definately do a reasonable amount of damage, yet would you hesitate in throwing it to someone who is drowning, unlikely. Dare I say this is because we know what drownig looks like, we know what someone in distress looks like, people who are having that degree of reaction are going to be distressed, it doesn't take a rocket scientist to understand that something major is wrong. At the end of the day you have to use your own judgement call in order to make a good call understand what it is you are looking for and don't forget that you older more experienced beeks who have been stung many times before can develop an anaphylatic reaction to a sting, so it could be your own life you save.